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EFR32F

EFR32FG12P431F1024GM48-C vs EFR32FG12P431F1024GM48-B vs EFR32FG12P431F1024GM48-BR

 
PartNumberEFR32FG12P431F1024GM48-CEFR32FG12P431F1024GM48-BEFR32FG12P431F1024GM48-BR
DescriptionRF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoCRF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoCRF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC
ManufacturerSilicon LaboratoriesSilicon LaboratoriesSilicon Laboratories
Product CategoryRF System on a Chip - SoCRF System on a Chip - SoCRF System on a Chip - SoC
RoHSYYY
TypeWi-FiWi-Fi-
CoreARM Cortex M4ARM Cortex M4-
Operating FrequencySub-GHzSub-GHz-
Maximum Data Rate2 Mb/s2 Mb/s-
Output Power20 dBm19.5 dBm-
Sensitivity- 91.3 dBm- 95.2 dBm-
Operating Supply Voltage1.8 V to 3.8 V1.8 V to 3.8 V-
Supply Current Receiving10.8 mA10.8 mA-
Supply Current Transmitting8.5 mA126.7 mA-
Program Memory Size1024 kB1 MB-
Package / CaseQFN-48QFN-48QFN-48
Height0.85 mm0.85 mm-
Length7 mm7 mm-
Program Memory TypeFlashFlash-
SeriesEFR32FG12EFR32FG12EFR32FG12
Width7 mm7 mm-
BrandSilicon LabsSilicon LabsSilicon Labs
Data RAM Size256 kB256 kB-
Data RAM TypeRAMRAM-
Interface TypeI2C, SPI, UARTI2C, UART, USART-
Mounting StyleSMD/SMTSMD/SMT-
Number of I/Os31 I/O31 I/O-
ADC Resolution12 bit12 bit-
Data Bus Width32 bit32 bit-
Maximum Clock Frequency40 MHz40 MHz-
Maximum Operating Temperature+ 85 C+ 85 C-
Minimum Operating Temperature- 40 C- 40 C-
Moisture SensitiveYesYesYes
Number of Timers4 Timer4 Timer-
Product TypeRF System on a Chip - SoCRF System on a Chip - SoCRF System on a Chip - SoC
Factory Pack Quantity2602602500
SubcategoryWireless & RF Integrated CircuitsWireless & RF Integrated CircuitsWireless & RF Integrated Circuits
TradenameEFR32EFR32EFR32
Operating Temperature Range-- 40 C to + 85 C-
Unit Weight-0.003527 oz-
Packaging--Reel
Manufacturer Part # Description RFQ
Silicon Labs
Silicon Labs 		EFR32FG12P431F1024GM48-C RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC
EFR32FG12P431F1024GM68-C RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 46GPIO SoC
EFR32FG12P433F1024GM48-C RF System on a Chip - SoC P: dual, 1024 kB, SRI, 48P, 19 Flex Gecko SoC QFN48 dual 19 dB proprietary 1024 kB 256 kB (RAM) 31GP
EFR32FG12P432F1024GL125-B RF System on a Chip - SoC Flex Gecko SoC BGA125 2.4G 19 dB proprietary 1024 kB 256 kB (RAM) 65GPIO SoC
EFR32FG12P433F1024GM48-B RF System on a Chip - SoC P: dual, 1024 kB, SRI, 48P, 19 Flex Gecko SoC QFN48 dual 19 dB proprietary 1024 kB 256 kB (RAM) 31GP
EFR32FG12P432F1024GL125-C RF System on a Chip - SoC Flex Gecko SoC BGA125 2.4G 19 dB proprietary 1024 kB 256 kB (RAM) 65GPIO SoC
EFR32FG12P431F1024GM48-CR RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC
EFR32FG12P431F512GM68-C RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 512 kB 256 kB (RAM) 46GPIO SoC
EFR32FG12P432F1024GM48-BR RF System on a Chip - SoC Flex Gecko SoC QFN48 2.4 G 19 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC
EFR32FG12P432F1024GL125-BR RF System on a Chip - SoC Flex Gecko SoC BGA125 2.4G 19 dB proprietary 1024 kB 256 kB (RAM) 65GPIO SoC
EFR32FG12P432F1024GM48-C RF System on a Chip - SoC Flex Gecko SoC QFN48 2.4 G 19 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC
EFR32FG12P432F1024GM48-B RF System on a Chip - SoC Flex Gecko SoC QFN48 2.4 G 19 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC
EFR32FG12P431F1024IM48-C RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC, +125
EFR32FG12P433F1024GL125-B RF System on a Chip - SoC Flex Gecko SoC BGA125 dual 20 dB proprietary 1024 kB 256 kB (RAM) 65GPIO SoC
EFR32FG12P433F1024GL125-C RF System on a Chip - SoC Flex Gecko SoC BGA125 dual 20 dB proprietary 1024 kB 256 kB (RAM) 65GPIO SoC
EFR32FG12P432F1024GM48-CR RF System on a Chip - SoC Flex Gecko SoC QFN48 2.4 G 19 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC
EFR32FG12P431F512GM68-CR RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 512 kB 256 kB (RAM) 46GPIO SoC
EFR32FG12P431F1024GM68-CR RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 46GPIO SoC
EFR32FG12P433F1024GM48-CR RF System on a Chip - SoC P: dual, 1024 kB, SRI, 48P, 19 Flex Gecko SoC QFN48 dual 19 dB proprietary 1024 kB 256 kB (RAM) 31GP
EFR32FG12P431F1024IM48-CR RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC, +125
EFR32FG12P433F1024GL125-CR RF System on a Chip - SoC Flex Gecko SoC BGA125 dual 20 dB proprietary 1024 kB 256 kB (RAM) 65GPIO SoC
EFR32FG12P433F1024GL125-BR RF System on a Chip - SoC Flex Gecko SoC BGA125 dual 20 dB proprietary 1024 kB 256 kB (RAM) 65GPIO SoC
EFR32FG12P431F1024GM48-BR RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC
EFR32FG12P433F1024GM48-BR RF System on a Chip - SoC P: dual, 1024 kB, SRI, 48P, 19 Flex Gecko SoC QFN48 dual 19 dB proprietary 1024 kB 256 kB (RAM) 31GP
EFR32FG12P432F1024GL125-CR RF System on a Chip - SoC Flex Gecko SoC BGA125 2.4G 19 dB proprietary 1024 kB 256 kB (RAM) 65GPIO SoC
EFR32FG12P431F1024GM48-B IC RF TXRX+MCU 48VFQFN
EFR32FG12P431F1024GM48-BR IC RF TXRX+MCU 48VFQFN
EFR32FG12P431F1024GM48-C Flex Premium QFN48 SubG 19dB New Prop. 1024kB 256kB(RAM) 31GPIO
EFR32FG12P431F1024GM48-CR SOC EFR32 ARM Cortex M4 48-Pin QFN EP T/R
EFR32FG12P431F1024GM68-C Flex Gecko QFN68 SubG 20dB Proprietary 1024kB 256kB(RAM) 46GPIO
EFR32FG12P431F1024GM68-CR Flex Gecko QFN68 SubG 20dB Proprietary 1024kB 256kB(RAM) 46GPIO
EFR32FG12P431F1024IM48-C IC RF TXRX+MCU 48VFQFN
EFR32FG12P431F1024IM48-CR IC RF TXRX+MCU 48VFQFN
EFR32FG12P431F512GM68-C Flex Gecko QFN68 SubG 20dB Proprietary 512kB 128kB(RAM) 46GPIO
EFR32FG12P431F512GM68-CR Flex Gecko QFN68 SubG 20dB Proprietary 512kB 128kB(RAM) 46GPIO
EFR32FG12P432F1024GL125-B SOC EFR32 ARM Cortex M4 125-Pin BGA
EFR32FG12P432F1024GL125-BR IC RF TXRX+MCU 125VFBGA
EFR32FG12P432F1024GL125-C Flex Premium BGA125 2.4G 19dB New Prop. 1024kB 256kB(RAM) 65GPIO
EFR32FG12P432F1024GL125-CR SOC EFR32 ARM Cortex M4 125-Pin BGA T/R
EFR32FG12P432F1024GM48-B SOC EFR32 ARM Cortex M4 48-Pin QFN EP
EFR32FG12P432F1024GM48-BR IC RF TXRX+MCU 48VFQFN
EFR32FG12P432F1024GM48-C Flex Premium QFN48 2.4G 19dB New Prop. 1024kB 256kB(RAM) 31GPIO
EFR32FG12P432F1024GM48-CR SOC EFR32 ARM Cortex M4 48-Pin QFN EP T/R
EFR32FG12P433F1024GL125-B IC RF TXRX+MCU 125VFBGA
EFR32FG12P433F1024GL125-BR IC RF TXRX+MCU 125VFBGA
EFR32FG12P433F1024GL125-C IC RF TXRX+MCU 125VFBGA
EFR32FG12P433F1024GL125-CR IC RF TXRX+MCU 125VFBGA
EFR32FG12P433F1024GM48-B IC RF TXRX+MCU 48VFQFN
EFR32FG12P433F1024GM48-BR IC RF TXRX+MCU 48VFQFN
EFR32FG12P433F1024GM48-C IC RF TXRX+MCU 48VFQFN
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